logisticPCA 0.2

• Changed M to m in the functions, since that is what it is called in the references
• Switched to the rARPACK package from irlba for partial eigen and singular value decomposition
  • I change the name of the argument use_irlba to partial_decomp to be more general
• Fixed incompatibility with updated version of testthat

Initial Release

v0.1

fix CRAN submission errors